[go: up one dir, main page]

SU1586905A1 - Cutting mechanism of circular sawing machine - Google Patents

Cutting mechanism of circular sawing machine Download PDF

Info

Publication number
SU1586905A1
SU1586905A1 SU874309210A SU4309210A SU1586905A1 SU 1586905 A1 SU1586905 A1 SU 1586905A1 SU 874309210 A SU874309210 A SU 874309210A SU 4309210 A SU4309210 A SU 4309210A SU 1586905 A1 SU1586905 A1 SU 1586905A1
Authority
SU
USSR - Soviet Union
Prior art keywords
saw
saws
circular
drive
cutting mechanism
Prior art date
Application number
SU874309210A
Other languages
Russian (ru)
Inventor
Намик Мамедали Оглы Мамедов
Гасан Юсиф оглы Кулиев
Юсиф Сахли Оглы Гасанов
Original Assignee
Азербайджанский научно-исследовательский институт механизации и электрификации сельского хозяйства
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Азербайджанский научно-исследовательский институт механизации и электрификации сельского хозяйства filed Critical Азербайджанский научно-исследовательский институт механизации и электрификации сельского хозяйства
Priority to SU874309210A priority Critical patent/SU1586905A1/en
Application granted granted Critical
Publication of SU1586905A1 publication Critical patent/SU1586905A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/12—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of drives for circular saw blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)

Abstract

Изобретение относитс  к деревообрабатывающей промышленности и может быть использовано дл  распиловки древесины. Цель - повышение производительности и качества пропила. Механизм резани  круглопильного станка включает станину 1 на которой смонтирован привод 2, валы 3, 4 с подшипниками 5, 6, 7 и 8. Пильный узел 9 состоит из двух дисковых пил 10 и 11. Дисковые пилы 10 и 11 смонтированы по принципу ножниц с возможностью вращени  друг против друга. Между дисковыми пилами 10 и 11 смонтированы регулировочна  муфта 12, котора  предназначена дл  регулировки зазора между пилами 10 и 11. Дл  сближени  пил 10 и 11 режущие части их имеют конусность. Дл  получени  противоположного вращени  дисковых пил 10 и 11, крайн   пила 11 посажена на вал 3 привода, а друга  дискова  пила 11 соединена с приводом планетарного механизма 13. При включении привода 2 вращательное движение через пильный вал 3 передаетс  крайней пиле 11, планетарной передаче 13, а через нее обратное вращение передаетс  пиле 10. 4 ил.The invention relates to the woodworking industry and can be used for sawing wood. The goal is to improve the performance and quality of the cut. The cutting mechanism of a circular saw includes a frame 1 on which a drive 2 is mounted, shafts 3, 4 with bearings 5, 6, 7 and 8. The saw unit 9 consists of two circular saws 10 and 11. The circular saws 10 and 11 are mounted according to the principle of scissors rotation against each other. Between the circular saws 10 and 11, an adjusting clutch 12 is mounted, which is intended to adjust the gap between the saws 10 and 11. To close the saws 10 and 11, their cutting parts have a taper. To obtain the opposite rotation of the circular saws 10 and 11, the extreme saw 11 is seated on the drive shaft 3, and the other disk saw 11 is connected to the drive of the planetary mechanism 13. When the drive 2 is turned on, the rotational movement through the saw shaft 3 is transmitted by the extreme saw 11, the planetary gear 13, through it, the reverse rotation is transmitted to the saw 10. 4 Il.

Description

тt

-т--t-

Claims (1)

Формула изобретенияClaim Механизм резания круглопильного станка, включающий закрепленный на станине привод с пильным валом и дисковой пилой, отл и ча ю щи й.ся тем, что, с целью повышения производительности и качества пропила, на пильном валу рядом с основной установлена дополнительная пила и планетарная передача, соединенная с этой пилой с возможностью противовращения по принципу ножниц, при этом между пилами смонтирована регулировочная муфта, а режущие части обеих пил выполнены с противоположной одна другой конусностью. A circular saw cutting mechanism, including a drive mounted on a bed with a saw shaft and a circular saw, is distinguished by the fact that, in order to increase productivity and quality of cuts, an additional saw and planetary gear are installed on the saw shaft next to the main one, connected to this saw with the possibility of counter-rotation according to the principle of scissors, while an adjustment sleeve is mounted between the saws, and the cutting parts of both saws are made with the opposite taper of one another.
SU874309210A 1987-09-25 1987-09-25 Cutting mechanism of circular sawing machine SU1586905A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874309210A SU1586905A1 (en) 1987-09-25 1987-09-25 Cutting mechanism of circular sawing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874309210A SU1586905A1 (en) 1987-09-25 1987-09-25 Cutting mechanism of circular sawing machine

Publications (1)

Publication Number Publication Date
SU1586905A1 true SU1586905A1 (en) 1990-08-23

Family

ID=21328936

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874309210A SU1586905A1 (en) 1987-09-25 1987-09-25 Cutting mechanism of circular sawing machine

Country Status (1)

Country Link
SU (1) SU1586905A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002043911A1 (en) * 2000-12-02 2002-06-06 Robert Bosch Gmbh Sawing tool for a manual circular sawing machine with coaxial saw blades that can be driven in opposite direction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское, свидетельство СССР iNfe 467827, кл. 6 27 В 33/08, 1973. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002043911A1 (en) * 2000-12-02 2002-06-06 Robert Bosch Gmbh Sawing tool for a manual circular sawing machine with coaxial saw blades that can be driven in opposite direction

Similar Documents

Publication Publication Date Title
US5979525A (en) Method and apparatus for scoring a workpiece in advance of sawing
US4414875A (en) Gang saw apparatus
JPH0263801A (en) Circular saw
US4538945A (en) Apparatus for machining a polygon profile on a workpiece
US5001957A (en) Offset bandsaw
US4691749A (en) Tree-trunk sawing and cutting installation
SU1586905A1 (en) Cutting mechanism of circular sawing machine
WO1995018691A1 (en) Twin blade saw
US5799558A (en) Arbor and circular saw with asymmetric spline having generally radial force-transmitting face
US4630660A (en) Dowell making
US2619130A (en) Gang ripsaw
EP0744255A3 (en) Device for cutting up logs and milling head for such a device
CA1256351A (en) Tree-trunk sawing and cutting installation
KR930007705Y1 (en) X-axis drive of wafer cutting machine
SU958085A2 (en) Cutting unit of circular sawing machine
US4488381A (en) Cutter apparatus
SU1570852A1 (en) Centerless lathe
CN213379592U (en) Damping device of sawing machine
AU4126896A (en) Sawing machine
RU1796455C (en) Cutting mechanism of milling-and-trimming machine
SU969519A1 (en) Circular sawing machine for longitudinal sawing of timber
SU21411A1 (en) Machine for cutting wooden round discs
SU609634A1 (en) Stone block sawing apparatus
RU2127187C1 (en) Method of formation of plasty on log and device for its realization
SU961945A1 (en) Cutting mechanism of sleeper-sawing machine